Water Drop Live Wallpaper

Water is a substance that provides life on planet earth.

Water is a substance that provides life on planet earth.

Water - the only substance on Earth that occurs in three states of aggregation: solid, liquid and gaseous. Under normal conditions, the freezing point of pure water is 0 degrees Celsius, and boiling - under 100 degrees Celsius, which is the basis of the temperature scale Celsius. Depending on atmospheric pressure, for example, at an altitude where the pressure is below the boiling point of water is also reduced. Dissolution of different substances in water lowers its freezing point. This well-known people sprinkle salt in the winter streets to prevent the formation of ice.